Uses For Broths And Stocks - About.com Busy CooksThey come in aseptic packaging that doesn't need refrigeration until the box is opened. Then the stock can be stored in the refrigerator for 2 weeks. If you want to store it longer than that, freeze the stock in ice cube trays, then package them in ziplock freezer bags for up to a year. ... Read Article

Boiler - Wikipedia, The Free EncyclopediaA boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America the term "furnace" is normally used if the purpose is not actually to boil the fluid.) The heated or vaporized fluid exits the boiler for use in various processes or ... Read Article

Pediatric Aerosol TentsCanopy is used, the refrigeration system decreases temperature to approximately 6° to 10° F (3° to 6° C) below ambient temperature, according to patient heat load. When an open top canopy is used with the nebulizer, evaporation decreases ... Fetch Full Source